CN207989825U - A kind of aluminium alloy excess pressure valve for Medical Treatment Room - Google Patents
A kind of aluminium alloy excess pressure valve for Medical Treatment Room Download PDFInfo
- Publication number
- CN207989825U CN207989825U CN201721916988.1U CN201721916988U CN207989825U CN 207989825 U CN207989825 U CN 207989825U CN 201721916988 U CN201721916988 U CN 201721916988U CN 207989825 U CN207989825 U CN 207989825U
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- China
- Prior art keywords
- shell
- excess pressure
- medical treatment
- pressure valve
- circular hole
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Abstract
The utility model discloses a kind of aluminium alloy excess pressure valves for Medical Treatment Room, including shell, silica gel thin film and transverse slat, the both sides of the shell are separately installed with air outlet and strainer, and the inside of shell has been set gradually from left to right partition board, photocatalyst interlayer and quartz burner, the junction of the partition board and shell is reserved with liquid bath, and circular hole is offered on partition board, and montant is installed in circular hole, one end of the silica gel thin film is connected with fixing end, and fixing end is connected with each other by montant and circular hole, it is provided with acoustical cotton on the partition board, the avris of the shell opens up fluted, and groove is located at the junction of shell and strainer, the transverse slat is connected with each other by connector and groove, and the side of transverse slat is equipped with scrub-brush.This is used for the aluminium alloy excess pressure valve of Medical Treatment Room, not will produce the noise that mechanical movement is brought in excess pressure valve work, and can reduce the noise of external environment propagation, and carry out sterilizing to indoor environment.
Description
Technical field
The utility model is related to excess pressure valve technical field, specially a kind of aluminium alloy excess pressure valves for Medical Treatment Room.
Background technology
Excess pressure valve is to maintain certain indoor static pressure, realize that the Non-energy-consumption of air-conditioned room positive pressure automatically controls and is arranged
Equipment, it is a volume adjusting apparatus unidirectionally opened, and open degree is adjusted by static pressure difference, for balancing wind pressure, to urgency
Acute static pressure variation has good adaptability, is generally preferably arranged between the different toilet of static pressure difference on the exterior wall of downwind side,
By the air quantity of excess pressure valve generally in 100-1200m3Between/h, maintain pressure difference in 5-40PaBetween.
But existing Medical Treatment Room excess pressure valve is in use, will not be purged the bacterium that is carried in air, virus, meeting
Make the bacterium carried in air, virus propagation wantonly, excess pressure valve at work, the noise meeting transmitted that itself is generated, extraneous
It is full of in Medical Treatment Room, causes the inconvenience of medical experiment.In view of the above-mentioned problems, being created on the basis of original aluminium alloy excess pressure valve
New design.
Utility model content
The purpose of this utility model is to provide a kind of aluminium alloy excess pressure valves for Medical Treatment Room, to solve above-mentioned background skill
The existing excess pressure valve that is itd is proposed in art can make to take in air in use, will not be purged the bacterium that carries in air, virus
The bacterium of band, the propagation of virus wantonly, excess pressure valve at work, the problem of will produce and transmit noise.
To achieve the above object, the utility model provides the following technical solutions：A kind of aluminium alloy overbottom pressure for Medical Treatment Room
The both sides of valve, including shell, silica gel thin film and transverse slat, the shell are separately installed with air outlet and strainer, and the inside of shell
Partition board, photocatalyst interlayer and quartz burner have been set gradually from left to right it, the junction of the partition board and shell is reserved with liquid
Slot, and circular hole is offered on partition board, and montant is installed in circular hole, one end of the silica gel thin film is connected with fixing end, and
Fixing end is connected with each other by montant and circular hole, is provided with acoustical cotton on the partition board, the avris of the shell open up it is fluted,
And groove is located at the junction of shell and strainer, the transverse slat is connected with each other by connector and groove, and the side peace of transverse slat
Equipped with scrub-brush.
Preferably, the designed porosity of the photocatalyst interlayer is more than 80%.
Preferably, the quartz burner is designed as serpentine shape structure, and is stayed between quartz burner and photocatalyst interlayer
There is spacing.
Preferably, the circular hole equidistantly distributed, and the diameter of circular hole is less than the diameter of silica gel thin film, and silica gel thin film
It is fitted and connected with partition board.
Preferably, the montant is symmetrically arranged with 2 about round hole axial, and 2 montants are smaller than fixing end
Thickness.
Preferably, the connector coincide with groove and connects, and stud connector design dismantles mounting structure.
Compared with prior art, the utility model has the beneficial effects that：This is used for the aluminium alloy excess pressure valve of Medical Treatment Room, first
The structure design for changing original excess pressure valve uses the deformation of the silica gel thin film caused by indoor external differential to reduce interior
Pressure, when indoor external differential reaches in standard value region, silica gel thin film is heavy because the design recovery of natural resiliency is to original state
Newly the circular hole on partition board is blocked, can effectively avoid fresh air when normal condition from entering in Medical Treatment Room, next is equipped with
Photocatalyst interlayer and quartz burner enter irradiation by the work of quartz burner to photocatalyst interlayer, and photocatalyst is to overbottom pressure
That circulates in valve sterilize, sterilizes and remove the evil, and reduces the indoor bacterium residual of medical treatment, and prevent the indoor viral transmission of medical treatment from arriving
In outdoor air, acoustical cotton is set, absorbs the noise propagated in air, Medical Treatment Room is made to be chronically at a quiet state.
Description of the drawings
Fig. 1 is the utility model side structure schematic diagram；
Fig. 2 is the utility model silica gel thin film side structure schematic diagram；
Fig. 3 is the utility model silica gel thin film overlooking structure diagram；
Fig. 4 is the utility model structure schematic diagram.
In figure：1, shell, 2, air outlet, 3, strainer, 4, partition board, 5, photocatalyst interlayer, 6, quartz burner, 7, liquid bath,
8, circular hole, 9, montant, 10, silica gel thin film, 11, fixing end, 12, acoustical cotton, 13, groove, 14, transverse slat, 15, connector, 16, hard
Hairbrush.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of aluminium alloy excess pressure valve for Medical Treatment Room,
Including shell 1, air outlet 2, strainer 3, partition board 4, photocatalyst interlayer 5, quartz burner 6, liquid bath 7, circular hole 8, montant 9, silica gel
Film 10, fixing end 11, acoustical cotton 12, groove 13, transverse slat 14, connector 15 and scrub-brush 16, the both sides of shell 1 are installed respectively
There are air outlet 2 and strainer 3, and the inside of shell 1 has been set gradually from left to right partition board 4, photocatalyst interlayer 5 and quartz burner
6, the designed porosity of photocatalyst interlayer 5 is more than 80%, will not shadow when photocatalyst interlayer 5 carries out sterilizing to indoor environment
Ring the flowing of air, quartz burner 6 is designed as serpentine shape structure, and between quartz burner 6 and photocatalyst interlayer 5 there are
Away from, required ultraviolet light is provided for the work of photocatalyst interlayer 5 by quartz burner 6, and ensure the abundance of ultraviolet light irradiation,
Partition board 4 and the junction of shell 1 are reserved with liquid bath 7, and circular hole 8 is offered on partition board 4, and montant 9 is equipped in circular hole 8,
8 equidistantly distributed of circular hole, and the diameter of circular hole 8 is less than the diameter of silica gel thin film 10, and silica gel thin film 10 and 4 company of fitting of partition board
It connects, circular hole 8 is blocked using silica gel thin film 10, and when external differential is excessive indoors deforms, maintain indoor external differential
Stabilization, one end of silica gel thin film 10 is connected with fixing end 11, and fixing end 11 passes through montant 9 and is connected with each other with circular hole 8, montant
9 are provided with 2, and the thickness for being smaller than fixing end 11 of 2 montants 9 about 8 axisymmetrical of circular hole, using montant 9 to silicon
Glue film 10 is fixed, the deformation deviation for preventing silica gel thin film 10 from occurring in pressure difference environment, and acoustical cotton is provided on partition board 4
12, the avris of shell 1 opens up fluted 13, and groove 13 is located at the junction of shell 1 and strainer 3, and transverse slat 14 passes through connector
15 are connected with each other with groove 13, and the side of transverse slat 14 is equipped with scrub-brush 16, and connector 15 coincide with groove 13 to be connected, and even
The design dismounting mounting structure of fitting 15, cleans strainer 3 using the movement of transverse slat 14 and scrub-brush 16, dismountable to connect
Bar 15 is replaced convenient for the repair of scrub-brush 16.
Operation principle：Excess pressure valve is installed in Medical Treatment Room first, to injecting gel in liquid bath 7, the excess pressure valve is made to possess
Good air-tightness opens quartz burner 6 and irradiates photocatalyst interlayer 5, and photocatalyst interlayer 5 kills the indoor environment of medical treatment
Bacterium sterilizes, and gradually increases with the pressure difference of indoor and outdoor, and indoor gas enters through strainer 3 in air pressure valve, is taken in air
The dust of band is left on strainer 3, and air reaches 4 side of partition board after photocatalyst interlayer 5 is sterilized disinfection, right through circular hole 8
Silica gel thin film 10 is squeezed, because the fixing end 11 on silica gel thin film 10 is fixed by montant 9,10 ontology of silica gel thin film starts
It deforms, to make indoor air be discharged to outdoor, with the recovery of indoor external differential, silica gel thin film 10 is in own resilient
Under the influence of restPose, circular hole 8 is blocked again, the process be mute process, when excess pressure valve is opened, acoustical cotton
12 pairs of noises absorb, and keep the peace and quiet of indoor environment, when remaining a large amount of dusts on strainer 3, utilize transverse slat 14 and bristle
Moving up and down for brush 16, is purged dust, keeps the clean hygiene of excess pressure valve.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of aluminium alloy excess pressure valve for Medical Treatment Room, including shell（1）, silica gel thin film（10）And transverse slat（14）, feature
It is：The shell（1）Both sides be separately installed with air outlet（2）And strainer（3）, and shell（1）Inside from left to right according to
It is secondary to be provided with partition board（4）, photocatalyst interlayer（5）And quartz burner（6）, the partition board（4）With shell（1）Junction it is reserved
There is liquid bath（7）, and partition board（4）On offer circular hole（8）, and circular hole（8）Montant is inside installed（9）, the silica gel thin film
（10）One end be connected with fixing end（11）, and fixing end（11）Pass through montant（9）With circular hole（8）It is connected with each other, the partition board
（4）On be provided with acoustical cotton（12）, the shell（1）Avris open up it is fluted（13）, and groove（13）Positioned at shell（1）With
Strainer（3）Junction, the transverse slat（14）Pass through connector（15）With groove（13）It is connected with each other, and transverse slat（14）Side
Scrub-brush is installed（16）.
2. a kind of aluminium alloy excess pressure valve for Medical Treatment Room according to claim 1, it is characterised in that：The photocatalyst every
Layer（5）Designed porosity be more than 80%.
3. a kind of aluminium alloy excess pressure valve for Medical Treatment Room according to claim 1, it is characterised in that：The ultraviolet radiator
Pipe（6）It is designed as serpentine shape structure, and quartz burner（6）With photocatalyst interlayer（5）Between there are spacing.
4. a kind of aluminium alloy excess pressure valve for Medical Treatment Room according to claim 1, it is characterised in that：The circular hole（8）
Equidistantly distributed, and circular hole（8）Diameter be less than silica gel thin film（10）Diameter, and silica gel thin film（10）With partition board（4）Patch
Close connection.
5. a kind of aluminium alloy excess pressure valve for Medical Treatment Room according to claim 1, it is characterised in that：The montant（9）
About circular hole（8）Axisymmetrical is provided with 2, and 2 montants（9）Be smaller than fixing end（11）Thickness.
6. a kind of aluminium alloy excess pressure valve for Medical Treatment Room according to claim 1, it is characterised in that：The connector
（15）With groove（13）Coincide connection, and connector（15）Design dismounting mounting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721916988.1U CN207989825U (en) | 2017-12-31 | 2017-12-31 | A kind of aluminium alloy excess pressure valve for Medical Treatment Room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721916988.1U CN207989825U (en) | 2017-12-31 | 2017-12-31 | A kind of aluminium alloy excess pressure valve for Medical Treatment Room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207989825U true CN207989825U (en) | 2018-10-19 |
Family
ID=63818733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721916988.1U Expired - Fee Related CN207989825U (en) | 2017-12-31 | 2017-12-31 | A kind of aluminium alloy excess pressure valve for Medical Treatment Room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207989825U (en) |
-
2017
- 2017-12-31 CN CN201721916988.1U patent/CN207989825U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 Termination date: 20191231 |